国产精品视频-色呦呦视频-国产不卡视频-久久精品毛片-日韩av无码一区二区三区-狠狠干少妇-影音先锋在线观看视频-国产精品美女www爽爽爽-久久久人人人-不卡av在线免费观看-国产精品第四页-九九欧美-黄色小说图片视频-人人妻人人澡人人爽国产一区-日本在线视频中文字幕

Tank body: it is made of high-quality q355 carbon steel plate. The water tank is built with a wave proof plate. Two Manholes with a size of not less than 500mm are set on the top. Handrails or escalators are equipped near the manhole, and the hole cover is provided with hinges and locking devices. The tank body is provided with a sewage outlet and an overflow outlet;

Cleaning system: there are 6 electric controls for middle hedge, rear sprinkler and left and right greening irrigation, and a manually controlled sprinkler on the rear platform (manually controlling the rotation and opening and closing of ball valve);

Waterway system: it has two independent high-pressure and low-pressure waterway systems, using DC motor to drive high-pressure water pump and working device, power take-off to drive low-pressure water pump, high-pressure cleaning and low-pressure spraying;

Electrical control: the cab of the system is equipped with an operating system. The operating mode is a touch screen with can communication function, which can operate the high and low voltage waterway system in the cab;